Article - Remove the date or author of an article

1. From the left swipe menu go to Design & Structure > Design > Sections Design   
2. Click "Modify the style" next to your section
3. Click on "Edit article"

It is only possible to modify the date or author display with templates 1, 2 or 3
1. Check which template you use in Page Templates tab
2. Scroll down to the bottom of the page, to the HTML Code field. 

1. Delete exactly the portion of the code <div class="date">Written on [DATE]</div> in the HTML Code field
2. Click OK.

1. Delete exactly the portion of code <div class="author">[AUTHOR]</div> in the HTML Code field
2. Click OK.